74721976

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1931}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 160433280

約数和(自身を除く): 85711304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 1931, 2764, 3862, 4837, 5528, 7724, 9674, 13517, 15448, 19348, 27034, 38696, 54068, 108136, 1334321, 2668642, 5337284, 9340247, 10674568, 18680494, 37360988, 74721976]

約数ペア:

[(1, 74721976), (2, 37360988), (4, 18680494), (7, 10674568), (8, 9340247), (14, 5337284), (28, 2668642), (56, 1334321), (691, 108136), (1382, 54068), (1931, 38696), (2764, 27034), (3862, 19348), (4837, 15448), (5528, 13517), (7724, 9674)]